0479-8023(2012)02-0183-10

Many eeproms for TV s

在PROTEUS中用PIC单片机的I/O口模拟串行通信，用键盘控制，并显示，纺真成功！(PROTEUS using the PIC microcontroller I/O port analog serial communication, keyboard control, and display, spinning true success!)

这是基于单片机设计了一款PLC系统，有详细的梯形图到汇编语言的转换(This is based on a single-chip design of the PLC system, a detailed Ladder to assembly language conversion)

一个和泰芯片上面用过的TM1638程序，一些初始化和显示，分固定地址和全写。(A TM1638 program used on Hetai chip, some initialization and display, divided into fixed address and full write.)

DHL645-1997国际电能表规约,通信规约(DHL645-1997 鹿 煤 录 脢渭莽脛脺 卤 铆 鹿 忙脭 录, 脥 篓 脨脜 鹿 忙脭 录)

this is 8051 microcontroller timer code

ADI公司的ADC芯片AD2S1210的配置及采集处理程序，已经过验证，在tms320上运行ok(ADC company s AD2S1210 chip ADI configuration and acquisition process, has been verified, running on the OK TMS320)

采用51系列单片机为控制核心，包括电源变换处理及分配模块，恒流源模块，单片机主控模块，键盘输入模块，LCD显示模块，数模/模数转换模块，语音模块和实时时钟模块的9个部分。通过键盘设定好需要输出的电流值后，单片机对设定值按照一定的算法进行处理，经数模输出电压控制恒流源电路输出相应的电流值(51 Series single-chip microcomputer used for the control of the core, including the processing and distribution of power transform module, constant current source module, single-chip control module, the keyboard input module, LCD display module, digital-to-analog/analog-digital conversion module, voice module and real-time Clock Module Part 9. Through the keyboard need to set output current value, single-chip microcomputer according to the settings of the algorithm processing, digital-to-analog output voltage by the control constant current source circuit output current value of the corresponding)

可实现有源功率因数校正功能，可以保证交流输入电压电流同相位，采用的是boost主电路拓扑(Active Power Factor Correction )

an important eBooks for the basic ideas and advanced concepts of the Cognitive radio Networks . These eBooks are not free and I uploaded them for help other researchers and students.